Earnings / Industry directory / Hardware & Devices Electronic Coils, Transformers & Other Inductors 1 stock in Hardware & Devices · SIC 3677. Company snapshot 2026-11-13 · Calculated market cap as of 2026-11-06 · USD Find a company or ticker Stocks in Electronic Coils, Transformers & Other Inductors. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) BELFA BEL FUSE INC /NJ $2.74B $785.62MTTM ended 2026-09-30 $57.70MTTM ended 2026-09-30 No matching companies.